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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 16 December 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5707 |
| COSPAR ID | 1971-114B |
| Observing |
Current orbital elements
| Inclination | 74.026° |
| Eccentricity | 0.00230 |
| RA ascending node | 5.556 hr |
| Argument perigee | 61.566° |
| Mean anomaly | 298.782° |
| Orbital period | 99.964 min |
| Epoch of osculation | 16 Jul 2026, 02:43 |
Derived Quantities
| Min Altitude | 747.5 km |
| Mean Altitude | 763.9 km |
| Peak Altitude | 780.4 km |
Orbital History
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